HIGHEST QUALITY, WORLD'S BEST SELLING, AFTER MARKET HOP-UP PARTS FOR TAMIYA MINI 4WD RACERS.

O'Kami Tricycle

O'Kami is the world's leading manufacture of hop-up parts for those hot little Tamiya Mini 4WD Racers.

O'Kami parts are designed for one thing only..... increase the speed of any stock Mini Racer.  By using O'Kami parts, you can adjust the car's aerodynamics, gear ratio, motor, roller, or the roller angles...... you can increase the efficiency and performance in unlimited ways..... you are the engineer!

O'Kami also designed a Tricycle which has three wheels, consist of the two rear wheels that supply the power and a third wheel located on the front of the car.

By eliminating the traditional counter gears / propeller shaft that comes with a standard Mini 4WD kit and replacing it with a Direct Drive Gear, you will have direct power from the motor to axle.  It also eliminate the need for two front wheels, and ........... you get more speed!

The following photos show different car configurations which are currently used in open class race.